Here is an incomplete net for making a cube. Complete it in at least two different ways. Remember that a cube has six faces. How many are there in the net here? (Give two separate diagrams. If you like, you may use a squared sheet for easy manipulation.)

Draw the pattern shown on a squared paper and cut it out. You know that this pattern is a net of cube. Fold it along the lines and tape the edge to form a cube. What is the length, width and height of the cube? Observe that all the faces of a cube are square in shape. This makes length, height and width of a cube equal.

Take two digits,say2 and 3.From them make four-digit numbers,using both the digits equal number oftimes. How many different numbers can you make in all?

One of the two set squares in your instrument box has angles of measure 30^(@) - 60^(@) - 90^(@) Take two such identical set - squares .Place them side by side to form a kite like the one shown here . How many lines of symmetry does the shape have ? Do you think that some shapes may have more than one line of symmetry ?

Dice are cubes with dots on each face. Opposite faces of a die always have a total of seven dots on them. Here are two nets to make dice (cubes), the numbers inserted in each square indicate the number of dots in that box Insert suitable numbers in the blanks, remembering that the number on the opposite faces should total to 7